Hitachi WIRELESSIP TD61-2472A User Manual page 87

User's Manual
Minimum reception
sensitivity
Handover
4 Software Call control protocol
(v.2.0.0)
Audio encoding
Network settings
Priority control
Security
Operational features
Transmission path
diagnostics function
Firmware upgrade
5 Battery Lithium ion battery
Small Battery
*1 Small Battery sold separately
*2 The communications distance can vary with the weather, temperature, etc.
*3 L3 handover is also possible with the AP side specifications.
*4 The communication and standby times may decrease due to the settings of the environment conditions
and functions of the charge, temperature, and electromagnetic wave conditions
*5 Power save mode settings
H it a c hi C ab le
802.1x (MD5, EAP-TLS ， EAP-TTLS ， EAP-PEAP)
IP communications testing with Ping command
Capacity
Call time
Standby time
Battery charging time
Capacity
*1 Call time
Standby time
Battery charging time
8 4 /8 4
-84dBm@11Mbps(Typ.)
-88dBm@5.5Mbps(Typ.)
-89dBm@2Mbps(Typ.)
-93dBm@1Mbps(Typ.)
Layer 2 *3
SIP
G.711 A-Law/μ-Law 64kbps
G.729A 8kbps
DHCP (client operation only)/manual
NAT(Static), UPnP, STUN
DiffServ DSCP
SSID
WEP key 64/128/256 bits
Web Certification
NTP (client operation only)
Syslog (client operation only)
TFTP (client operation only)
3.7V 1350mAH Li-ion
About 3 hours 10 minutes *4
About 55 hours *4 *5
About 3 hours
3.7V 950mAH Li-ion
About 2 hours 20 minutes *4
About 35 hours *4 *5
About 2 hours